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Winter storm water extraction in San Diego

Fast removal of standing water after winter storms, followed by a measured drying plan.

  • Phones answered 24/7
  • Water extraction and drying
  • Repair coordination

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Storm Extraction

Winter Storm Water Extraction: what it covers

Quick answer

Winter storm water extraction removes standing water from a building after heavy rain, before the water soaks into materials. The National Weather Service records that winter storms drive the San Diego region's flood history, and a 1883-84 season is listed as the wettest on record. San Diego Water Damage Restoration answers 24/7 and sends a local crew as soon as one is free.

Winter Storm Water Extraction illustration for San Diego, CA

Winter storms drive the flood record in the National Weather Service's compilation, so most of the history it lists falls in the cold months. Extraction is the first step in any of those events: the standing water is removed before it soaks deeper into the floor, the walls and the insulation. Every hour it sits makes the job bigger, so the first call matters more than the first visit.

The NWS compilation lists the 1883-84 season as the wettest on record at 25.97 inches of rain, a December 1879 storm of 4.23 inches in 48 hours, and flood events in 1937 and 1959. Some of those dates are older records that the compilation itself flags for verification, so this page does not build on them as settled detail. What they show is the pattern: a winter storm here can bring more rain in a short time than a building's drainage was designed to handle.

This page explains how extraction works after a winter storm, what you can do before the crew arrives, and what the crew looks for once the standing water has been removed.

Service area
San Diego & San Diego County
Availability
Phones answered 24/7, emergencies first
Warning signs

Signs you need winter storm water extraction

Do not run a pump or extractor while you stand in water, and do not plug any device into an outlet that is wet. Keep heaters away from wet materials and from stored paper or fabric, and never leave a space heater running unattended. Do not walk on a wet floor you cannot see, and do not reach into a wet ceiling or a sagging area. Call the line and wait for the crew if the water is near an electrical panel.

  • Water on the floor after a storm, especially near a wall, a door or a low window
  • Carpet that squelches underfoot or that stays cold and wet days after the storm
  • A wet line on the bottom of the wall that wicks up slightly above the floor
  • Water in a utility closet, under a sink or in a storage area near the water heater
  • Damp smell in the room and a hard-to-explain rise in humidity
  • Lifting baseboards, trim or floor boards after the water has gone
  • Puddles that return after a day of dry weather, which can point to a source still leaking
Job stories

Typical jobs for winter storm water extraction

Typical job
Illustration: A winter storm fills a garage and a utility closet

A winter storm fills a garage and a utility closet

What homeowners notice
A winter storm leaves standing water in a garage and a utility closet. The water has reached the bottom of the closet door, and a water heater sits in the corner.
What we do
The crew keeps clear of the heater's electrical connections, extracts the standing water and reads the floor and the lower walls. The closet door is removed for access, the bottom plate is dried, and a plumber is asked to check the water heater's drain line, since the storm water reached the closet from the garage.
What to expect
The garage floor and the closet dry to standard over several visits, the plumber's check is recorded in the scope, and the owner has the readings and photographs for the claim.

First visit about 3 hours typical visit

Options

Types and options for winter storm water extraction

A single room with carpet

A single carpeted room is often a one-visit extraction with a follow-up check. The pad is the part that holds water, so the extractor works on the pad as well as the carpet. If the readings stay high under the pad after a day, the crew lifts the carpet to dry the subfloor.

A storm that reached several floors

When water runs down through a building, each floor needs its own readings. The crew works from the highest wet point to the lowest, because water that is removed from the top floor will not keep running down onto the floor the crew has already cleared. Each floor gets its own log.

Water under the floor

Water that gets under a raised floor or into a crawl space can stay for a long time without showing on the surface. Access is harder, and the crew may need to open a small inspection panel. Once extracted, the space is dried with equipment placed to move air through it.

A winter storm with a drain problem

A drain that cannot take the storm water backs water up through a floor drain or a fixture. The crew clears the water, checks the drain line, and tells you whether the drain needs a plumber. The drain work is separate from the drying and is quoted by the plumbing trade.

Skip the guesswork. Call for a straight answer.

Tell us what's happening and we'll tell you honestly whether it's a quick fix, and what winter storm water extraction should cost.

How fast does standing water need to come out after a winter storm?

As fast as a crew can reach it. Water left on a floor soaks into carpet pad, subfloor and the bottom of the walls, and each hour adds to the scope. No arrival time is promised, and the line will tell you what to do while you wait.

Winter nights are the hardest time for a crew, because many buildings are wet at once after the same storm. The line is answered around the clock, and the crew is sent as soon as one is free, which may mean you wait. What you can do in that time is limit the spread and keep the water away from outlets.

Lift what you can off the floor, move furniture away from the wet area, and put a towel or a board under the legs of heavy pieces that cannot be moved. Those steps do not dry anything, but they keep the damage from growing while the crew is on its way.

Why do winter storms leave more moisture behind than summer rain?

Cool, damp air and a building that has not been heated to dry out slow the drying. Materials that take on water in winter can stay wet longer, and the crew adjusts the equipment and the number of visits to match.

Drying works best when the building is warm and the air is moving. After a winter storm the house may be cold, the windows closed and the air already humid, which makes the dehumidifiers work harder. The technician will say when the conditions are slowing the drying, and will set the equipment to suit.

Heating the building can help the drying, but a room heater must never be left running unattended near wet materials or stored fabric, and the crew will ask what heaters are in use before setting its own.

What does the price depend on for an extraction job?

The price depends on how much water there is, how long it has been standing, how many rooms and floors it reached, and whether carpet or flooring has to be lifted. No figure appears on this site, and the price is explained and approved on site before equipment is started.

Extraction is usually the smallest part of a winter storm job by time, but its effect on the scope is large. Water removed within a few hours can often be dried in place. Water left for a day usually means more materials are involved, and the scope will show that.

Ask for the scope in writing before the drying starts, and ask which materials are being removed. You are entitled to understand the reason for each line.

What should I watch for after the water is gone?

Watch for new stains, a return of damp smell, and boards or trim that lift or cup over the next several days. A rise in these signs after drying usually means water is still reaching the building from somewhere, and the crew should be called back.

Check the lower walls, the corners and the area behind the furniture that was moved. Those places stay damp the longest and are the ones most often missed in a quick cleanup. Note any change in color, smell or texture, and send a photograph to the line.

Do not close up a wall, lay new flooring or paint over a damp area until the crew has confirmed the readings. Covering a damp material traps the moisture and hides the problem until it is much larger.

Can I save wet papers, photographs and textiles?

Some can be saved, and some cannot. Photographs and documents are best handled by a specialist, and textiles depend on how long they were wet. Leave them where they are until the crew has looked, and do not dry them on a radiator or in a hot oven.

Keep wet papers flat in a cool, dry room, away from the fans, and separate pages that have stuck together only if you can do it gently. Do not try to peel a photograph apart. Textiles that soaked in storm water may need cleaning rather than drying, which the crew can advise on.

Make a list of the items and where they were kept. That list is useful for your insurer and for deciding what can be replaced.

Our process

How our winter storm water extraction visit works

  1. Stop the source and check the power

    If rain is still coming in, the crew asks you to keep out of the water and to close what can be closed safely. Outlets and the panel are checked before the pumps go in, and any wet electrical device is left alone until it has been looked at.

  2. Extract the standing water

    Submersible pumps and extraction units take the free water off the floor. Where the carpet holds water, the extractor pulls it from the pile and pad, because a carpet left to hold water keeps the subfloor wet for days.

  3. Read the building

    The technician uses moisture meters on the floor, the bottom plates and the lower wall to find where the water went. A thermal camera helps find cold, wet areas hidden behind trim and under the carpet edge. The readings become the map for the drying.

  4. Set the drying equipment

    Air movers and dehumidifiers are placed to reach the wet areas on the map. The equipment is set room by room, so the work follows the water rather than covering a whole house at once.

  5. Check, log and close out

    Each return visit repeats the readings and records the results. The file closes only when the materials reach their dry standard. Photographs and the scope are kept in one record that you can give your insurer.

San Diego County

Why winter storm water extraction is different in San Diego County and the towns around it

The National Weather Service's compilation puts winter at the head of this region's flood record, with the 1883-84 season listed as the wettest on record. That is why winter calls here are treated as their own kind of job, with more buildings wet at once and less warm air to dry them.

The compilation also records a December 1879 storm of 4.23 inches in 48 hours and the flood events of 1937 and 1959. The crew does not use those as a guide to any single street, but it does use them to remind callers that a winter storm can be large enough to overwhelm ordinary drainage.

In San Diego the crew works from the storm's timing and from what each building has been through before. The first question is always how long the water has stood, because that decides whether the job is a single extraction or a longer drying plan.

Related
Guides

Read before you book

FAQ

Winter Storm Water Extraction FAQs

Will a crew come out during a storm?

Crews are dispatched around the clock as fast as one is available. During a winter storm many buildings may call at once, and the wait can be long. No arrival time is promised. Keep the water away from electrical equipment while you wait.

Can I pump the water out myself?

A small submersible pump can help if it is rated for the job and plugged into a safe, dry outlet. Never run a pump while standing in water, and never use an extension cord in a wet room. If the water is near the panel, leave it to the crew.

Why is the carpet pad removed in some jobs?

Carpet pad holds water and can keep the subfloor wet for days. When the pad cannot be dried to standard, it is removed. Where it can be dried, the crew extracts it and dries it in place. The decision is shown to you before it is made.

Does a heater help the drying?

Warm air can help materials dry, but only if it is used safely and the humidity is controlled. A heater must not be left unattended near wet materials. The crew will ask what heaters are running and will set its own equipment to suit the conditions.

Is winter storm water covered by insurance?

That depends on your policy and on how the water got into the building. Many policies draw a line between sudden water and gradual seepage, and between surface water and water from a drain. Read your policy and ask your insurer. This page cannot say what it will pay.

How do I know the drying is finished?

The crew reports readings at each visit and closes the file only when each material reaches its dry standard. A room that feels dry may still hold moisture in the subfloor or the wall. Ask for the final readings in writing before you approve any rebuild.

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